Is trufuel 4-cycle fuel profitable to sell on Amazon United States?

The niche generates $121K/yr across 14 tracked products. 90-day search growth is -58.5%. Flapen's verdict: Skip it (34/100).

How competitive is the trufuel 4-cycle fuel niche?

7 brands and 110 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 97% of demand.

What do buyers complain about in trufuel 4-cycle fuel?

Top complaints mined from reviews: Functionality-Overall, Leak-Proof, Value For Money. The return rate is 0.4%.

When does demand for trufuel 4-cycle fuel peak?

Demand peaks in Jan–Feb; the busiest month runs 3.6× the quietest.

What does it cost to enter the trufuel 4-cycle fuel niche?

Listings span $9.59–$174.85; the average listing price is $40.81 (sweet spot $15–$100). The average incumbent carries 1,619 reviews — the moat a new listing must climb.

trufuel 4-cycle fuel

Skip it

Soft demand (-58.5% this quarter) — this niche doesn't clear our bar today.

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Avg price

Incredible$40.81

avg listing price — sweet spot $15–$100

Conversion

Good4.6%

search→purchase rate — share of searches ending in a sale

Price range

Good$9.59–$174.85

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Okay1,619.07

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$121K

$121K/yr · 65K searches

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad81%

top-5 click share — a locked-up shelf

Brand share

Bad97%

top-5 brand share — brand-locked demand

Growth

Bad-58.5%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, trufuel 4-cycle fuel is a $121K/yr Amazon United States market (65K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 34/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

trufuel 4-cycle fuel market data

Units sold / yr: 3K–4K; avg 250–500/product
Revenue / yr: $122K–$163K; units × avg price
Conversion rate: 4.6%
Avg BSR: #162
Page quality: 0%
Prime: 43%
Sponsored: 36%
Out of stock: 0.0%
Avg brand age: 96 months
Avg seller age: 167 days

Competition & brand share

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 rising

Sellers

110

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

TruFuel55%
STA-BIL25%
VP Racing11%
VP Racing Fuels5%
Hyperfuels2%
STP2%
Open — no brand owns it (1 brand, 1%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -58.5% search growth over the last 90 days.

Peak months: Jan, Feb · busiest ÷ quietest = 3.6×

Open Trend

Top trufuel 4-cycle fuel search terms

ethanol free gasoline12K/yr -20.2%2.1% conv.
4 cycle fuel12K/yr -55.5%4.1% conv.
trufuel 4-cycle fuel12K/yr -69.8%4.6% conv.
tru fuel 4 cycle fuel8K/yr -64.3%3.8% conv.
true fuel 4 cycle8K/yr -68.7%4.6% conv.
ethanol free fuel5K/yr -50.4%1.7% conv.
ethanol free gas3K/yr -44.9%1.3% conv.
trufuel 4 cycle6K/yr -83.7%5.9% conv.

All search terms

Top trufuel 4-cycle fuel products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

TruFuel 4-Cycle Ethanol-Free Fuel for Outdoor Power Equipment - 32 oz. Pack of 2

TruFuel$22.374.6★514 rev

STA-BIL 360 Marine Fuel System Treatment 32 oz

STA-BIL$22.254.8★8,043 rev

TruFuel 4-Cycle Ethanol-Free Fuel for Outdoor Power Equipment - 32 oz. (Case of 6) Grey (6527238-6PK)

TruFuel$41.354.7★2,051 rev

VP Racing Fuels 6205 SEF 4-Cycle Small Engine Fuel Contains No Oil Quart (3 Pack)

VP Racing$27.674.8★223 rev

TruFuel Engineered Fuel for 4 Cycle Engines - 3.25 L

TruFuel$43.064.0★2 rev

Newest

by launch date

TruFuel Engineered Fuel for 4 Cycle Engines - 3.25 L

TruFuel$43.062 rev

1y ago

Hyperfuels Purfuels Ethanol Free Gas 93 Octane - 5 Gallons

Hyperfuels$174.852 rev

2y ago

Pre-Mixed Engineered Fuel and Oil - 40:1 3.25 L

TruFuel$35.9723 rev

3y ago

VP Racing Fuels 6231 Ready to Use 50:1 Premixed 2-Cycle Small Engine Fuel (SEF) - Gallon

VP Racing$32.65106 rev

5y ago

STA-BIL Fast Fix Small Engine Treatment 8 oz Treats 20 Gallons Fixes Rough Running Engines Carburetor & Fuel Injector Cleaner Removes Water For Lawn Mowers & Small Engines

STA-BIL$9.596,737 rev

6y ago

What buyers say about trufuel 4-cycle fuel

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall22%

“Good brand of oil”

Efficiency13%

“Works great, works fast”

Value For Money11%

“Definitely worth the money”

Advertised Vs Actual Product11%

“Works as advertised”

Lubrication10%

“Good Oil”

Fuel Efficiency7%

“Absolutely Great and well formulated Fuel”

Ease Of Cleaning4%

“Cleaned out my lawnmower engine within minutes”

Ease Of Use3%

“Easy to use”

Motor Power3%

“Good for small engines”

Strength2%

“more powerful than ever”

What buyers complain about

Functionality-Overall27%

“Didnt quite work for my case”

Leak-Proof12%

“product leaked out”

Value For Money11%

“It may be a little pricey compared to others”

Maintenance And Repair6%

“Didnt fix anything waste of money not happy”

Size-Overall6%

“Small”

Quality-Overall4%

“Garbage”

Hard Feel3%

“Hard”

Ease Of Use3%

“anyway, it was running really rough with it being hard to start”

Motor Issues3%

“the motor slowly went from lousy to purring. after about 10 restarts from the get-go”

Ease Of Cleaning3%

“Not as good as carb cleaner”

Top return reasons

Compatibility-Overall18%

Leak-Proof18%

Value For Money15%

Functionality-Overall11%

Lubrication9%

Advertised Vs Actual Product6%